dDistr: dDistr

In twDEMC: parallel DEMC

Description

Calculate density for transform of normal distribution.

Usage

dDistr(x, mu, sigma, trans)

Arguments

x	numeric vector of quantile at original scale for to calculate density
mu	numeric vector (recycled)
sigma	numeric vector (recycled)
trans	factor vector: the Transformation to use levels (norm,lognorm,logitnorm)

Details

To evaluate density at original, i.e. lognormal, logitnormal, scale the density at transformed normal scale has to be multiplied with the Jacobian, i.e the derivative of the transformation

Value

numeric vector of length of maximum length of the arguments

Author(s)

Thomas Wutzler

See Also

transOrigPopt.default twDEMCBlockInt

Examples

x <- seq(0.01,3,by=0.05)
mu=0
sigma=1
dx <- dDistr(x,mu,sigma,trans="lognorm")
plot( dx ~ x)

twDEMC documentation built on May 2, 2019, 5:38 p.m.